Volume 40.1, Issue 79, October 1998, Pages 49-60
M.N. Abd-El-Salam; M.F. Raghib; A. Srour
Volume 39.2, Issue 78, July 1998, Pages 157-174
M.N. Abd-El-Salam; A.A. Ali; Ehsan A. Hassan
Volume 39.1, Issue 77, April 1998, Pages 224-241
M.N. Abd-El-Salam